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In the area of distributed graph algorithms a number of network's entities with local views solve some computational task by exchanging messages with their neighbors. Quite unfortunately, an inherent ...
Cover and Decomposition Index Calculus on Elliptic Curves made practical. Application to a seemingly secure curve over $\F_{p^6}$
elliptic curve discrete logarithm index calculus Weil descent decomposition attack
2012/3/30
We present a new variant of cover and decomposition attacks on the elliptic curve discrete logarithm problem, that combines Weil descent and decomposition-based index calculus into a single discrete l...
Cover and Decomposition Index Calculus on Elliptic Curves made practical. Application to a seemingly secure curve over Fp6
elliptic curve discrete logarithm index calculus Weil descent decomposition attack
2011/1/18
We present a new variant of cover and decomposition attacks on the elliptic curve discrete logarithm problem, that combines Weil descent and decomposition-based index calculus into a single discrete l...
An Ecient Single-Key Pirates Tracing Scheme Using Cover-Free Families
Public-key traitor tracing cover-free family
2008/11/6
A cover-free family is a well-studied combinatorial structure that has many applications in
computer science and cryptography. In this paper, we propose a new public key traitor tracing
scheme based...